Commit Graph

790 Commits

Author SHA1 Message Date
Yann E. MORIN"
c4d628f257 kernel/linux: prepare to handle 3.x
The place to get 3.x has changed; the version scheme has changed.

No need to be overkill, just support 3.x; 4.x is not even dreamt of.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-22 21:45:07 +02:00
Yann E. MORIN"
30ad622618 misc: fix typos
Reported-by: "Antony N. Pavlov" <antony@niisi.msk.ru>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-17 16:54:50 +02:00
Yann E. MORIN"
e6c749113f scripts, cc/gcc: do not fail on existing symlinks or build.log
If the user builds a toolchain over an existing one, so, without removing
CT_PREFIX_DIR, the build fails as the symlinks already exist, as does the
build.log.

This can also happen (for build.log) if the user first ran in download-
or extract-only.

Patch (with no SoB) originally from:
  Phil Wilshire <phil.wilshire@overturenetworks.com>

Modified by me as it did not apply cleanly.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-12 23:52:24 +02:00
Yann E. MORIN"
5e3015a71c cc/gcc: do not build libgomp or libmudflap in the core steps
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-15 00:09:59 +02:00
Yann E. MORIN"
21247bddbf scripts/internals: do not remove lib{32,64}/ symlinks after build
During the build, we create lib{32,64}/ symlinks out of the sysroot.
In some cases (eg. mingw32 target), these symlinks are still required
when running the toolchain. For other combinations, the symlinks are
without incidence, so they can be safely kept after the build.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-15 00:22:42 +02:00
Yann E. MORIN"
96ab98a14b libc/glibc: fix passing args with spaces when calling backend
Spaces in arguments to the glibc backend were not handled.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-09 19:40:24 +02:00
Yann E. MORIN"
b491627228 cc/gcc: fix passing args with spaces when calling core gcc
Spaces in arguments to the core gcc backend were not handled.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-15 00:05:53 +02:00
Yann E. MORIN"
69f9485343 cc/gcc: fix non-MIPS builds
The new MIPS-specific options are not valid for other targets.
Also, move the arch-specific setting lower in the extra_config setting.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-07-03 22:32:36 +02:00
Yann E. MORIN"
d2d948a4ad cc/gcc: add MIPS spercific configure options
Add the following MIPS specific options when configuring gcc:
  --with(out)-llsc
  --with(out)-synci
  --with(out)-mips-plt
  --with-divide=type

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-27 18:04:50 +02:00
Yann E. MORIN"
71d5c495e9 cc/gcc: add option for linker hash style
Add an option to specify the hash type that gcc will ask the linker to use.
It is a provision for the upcoming 4.7, as no version currently supports it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-27 15:15:00 +02:00
Yann E. MORIN"
9c8bde853c cc/gcc: add build-id option
Add an option to configure gcc with --enable-linker-build-id.

Reported-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-27 13:52:15 +02:00
Yann E. MORIN"
2dfb4412bf libc/eglibc: Add option that allows for getting svn over http://
Instead of getting eglibc over standard svn://svn.eglibc.org
Add an option that allows the user to get source from
http://www.eglibc.org/svn

This is useful if you are behind a firewall or proxy.
If you are behind a proxy, don't forget to configure
${HOME}/.subversion/servers

In the [global] section setup your proxy configuration.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[yann.morin.1998@anciens.enib.fr: removed useless 'default n']
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-30 18:14:01 +02:00
Yann E. MORIN"
7197a56ae6 cc/gcc: remove --enable-symver option
That option is coming from the original crosstool, and is not entirely
understand here.

Moreover, it breaks with newer gcc-s: 4.6.1 now breaks while configuring
libjava (and probably some other libs as well, untested).

There is an related bug report to the gcc BZ:
  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555

If need be, the old behavior can be restored with:
  CC_CORE_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"
  CC_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"

Reported-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-28 23:46:04 +02:00
Bryan Hundven
6940a6c0eb glibc: Refactor startfiles/headers into do_libc_backend()
Refactor the contents of 'do_libc_start_files()' and 'do_libc()' into a
parameterized 'do_libc_backend()'. 'do_libc_start_files()' and 'do_libc()'
call 'do_libc_backend()' with either 'libc_mode=startfiles' or
'libc_mode=final' (respectively) so that the startfiles/headers and
the final libc builds are configured and built with the same options.

One example of where this is needed is when building a mips toolchain.
Previously, if you were building an n32 toolchain, you wouldn't have
noticed an issue, because if '-mabi' is not in CFLAGS, n32 is the
default:

http://sourceware.org/git/?p=glibc-ports.git;a=blob;f=sysdeps/mips/preconfigure;hb=HEAD

But when trying to build an o32 or n64 toolchain the build would
have failed. This is because (e)glibc expects "-mabi={o32,n32,n64}" to be
in CFLAGS, but was not previously provided in 'do_libc_start_files()'.
The build failure would happen in the shared-core gcc when it tries to
configure an n64 or o32 gcc with an n32 libc.

A simpler solution would have been to just add TARGET_CFLAGS to configure
in 'do_libc_start_files()', but this way makes configure and make
consistent for both steps.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2011-06-26 03:26:54 -07:00
Yann E. MORIN"
b5225e3ff2 debug/cross-gdb: check host dependencies
Cross-gdb depends on expat and python. If either is missing, cross-gdb will
build successfully, but lacking some features.

Especially, if expat is missing, cross-gdb will be unable to parse the target
description, which may lead to runtime malfunctions and the following GDB
warning:
"Can not parse XML target description; XML support was disabled at compile time"

Hence, expat should be considered mandatory.

On the other hand, the features missing without python are not critical, so
python should not be considered mandatory.

This patch does the following:
 - At configure time, warn the user if either expat or python is missing.
 - In menuconfig, disable the static build options regarding cross-gdb if no
   static version of expat is available, and disable cross-gdb if expat is
   missing.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
[yann.morin.1998@anciens.enib.fr: add comment for impossible static cross-gdb]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-08 15:47:43 +02:00
Yann E. MORIN"
39dedfbcb6 libc/glibc: do not try to download NPTL add-on
The NPTL add-on has always been internal, so there is no
reason to try downloading it, it will never succeed.
Add provision to skip other add-ons as well.

For consistency, do the same test in both glibc and eglibc.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-06-04 17:15:58 +02:00
Benoît THÉBAUDEAU"
d147fbb201 kconfig: prepend CT-NG's version tag to PKGVERSION
"crosstool-NG-${CT_VERSION}" is currently the default for TOOLCHAIN_PKGVERSION,
and this options is passed as is to --with-pkgversion.

This patch prepends "crosstool-NG ${CT_VERSION}" to TOOLCHAIN_PKGVERSION before
passing it to --with-pkgversion.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-06-03 17:21:56 +02:00
Yann E. MORIN"
93b0db91b4 glibc: properly handle internal addons
Some addons are bundled with glibc/eglibc, so we should not try to
download and extract them.

This is done as thus:
 - at download time:
   - if the add-on download fails, keep going;
 - at extract time:
   - if the addon is present in the source tree, ignore it;
   - if the addon is missing in the source tree:
     - if the archive is present, extract it;
     - if the archive is missing, bail out.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-30 23:05:28 +02:00
Yann E. MORIN"
3d6ce4cd3d libc/eglibc: use generic SVN functions
eglibc is only available from SVN. The script currently calls svn
in its own tortuous and convoluted way.

Use the egeneric SVN extract functions, and sinplify the eglibc
download function.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-31 00:20:44 +02:00
Yann E. MORIN"
b4620c6640 cc/gcc: fix a misleading FIXME
The FIXME about the static libstdc++ is misleading; it only deserves
being an INFO.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-31 01:30:54 +02:00
Benoît THÉBAUDEAU"
500ee00f22 gdb: use the PKGVERSION and BUGURL options
This patch makes gdb benefit from the TOOLCHAIN_PKGVERSION and
TOOLCHAIN_BUGURL options.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-31 21:03:03 +02:00
Benoît THÉBAUDEAU"
d558bb995d eglibc: use the PKGVERSION and BUGURL options
This patch makes eglibc benefit from the TOOLCHAIN_PKGVERSION and
TOOLCHAIN_BUGURL options.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-31 20:55:30 +02:00
Benoît THÉBAUDEAU"
493672e977 binutils: use the PKGVERSION and BUGURL options
This patch makes binutils benefit from the TOOLCHAIN_PKGVERSION and
TOOLCHAIN_BUGURL options.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-31 20:39:42 +02:00
Benoît THÉBAUDEAU"
35fe8a047d gcc: promote PKGVERSION and BUGURL options to toolchain level
This patch promotes the PKGVERSION and BUGURL options to toolchain level so that
all toolchain components supporting them can benefit from them.

These options are passed to configure through --with-pkgversion and
--with-bugurl.

They are supported by binutils 2.18+, gcc 4.3+, eglibc 2.9+ and gdb 7.0+.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-31 20:12:35 +02:00
Yann E. MORIN"
8f32ebcc88 libc/glibc: commonalise extraction btw glibc and eglibc
glibc and eglibc have a very similar extraction process, so it
makes sense to commonalise it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-29 19:24:41 +02:00
Yann E. MORIN"
82fa824f68 libc/glibc: fix {e,}glibc add-ons with short or long names
Fixes the issue with {e,}glibc addons having short and long names (such as
eglibc-ports-2_13 and ports), which caused configure scripts to run
through them twice and thus configuring incorrectly.

For instance, the mips64el-n32-linux-gnu toolchain would be recognized
correctly first, but then the second pass would change it to mips32,
building a mixed MIPS-III N32 and MIPS-I libc.

Signed-off-by: Nicolás Reynolds <fauno@kiwwwi.com.ar>
[yann.morin.1992@anciens.enib.fr: remove spurious trailing spaces]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-27 22:02:30 -03:00
Benoît THÉBAUDEAU"
911a3d473e debug/gdb: fix runtime sysroot
This patch sets the runtime sysroot to fix the following GDB warning:
"Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code."

The sysroot can later be changed within gdb with the `set sysroot`
command if necessary.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-25 20:23:48 +02:00
Benoît THÉBAUDEAU"
338d4b8b4d scripts: fix broken variable name
This patch fixes a config variable name missing its 'CT_' prefix.

Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com>
2011-05-24 14:15:47 +02:00
Yann E. MORIN"
c4bb88466e config: rename variables that are arrays
Make it explicit that a variable is an array bu the name of the variable.
It will be used later when .config gets munged to allow both multiple
arguments and arguments with spaces at the same time to be passed from the
configuration down to the build scripts.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-18 23:00:46 +02:00
Yann E. MORIN"
b00e501d7c scripts: interpret *_EXTRA_CONFIG config variables arrays
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-15 18:51:40 +02:00
Anthony Foiani
3555e03268 complibs/ppl: build only C and C++ interfaces for PPL
By default, PPL wants to build interfaces for any of a variety of
langauges it finds on the local host (python, java, possibly perl, also
more esoteric languages such as ocaml and prolog).

These extra interfaces can double the compile time for the library. For
single-process builds, I found a savings of more than 40%:

  default    / j1: 716s total, 143.2s avg, 0.52s stdev
  just_c     / j1: 406s total,  81.2s avg, 0.33s stdev
  just_c_cpp / j1: 413s total,  82.6s avg, 0.22s stdev

And for multi-process builds, it approached 50%:

  default    / j4: 625s total, 125.0s avg, 0.57s stdev
  just_c     / j4: 338s total,  67.6s avg, 1.25s stdev
  just_c_cpp / j4: 327s total,  65.4s avg, 0.36s stdev

Since the PPL we build within ct-ng is only used by GCC, we only need to
build the C and C++ interfaces.

Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2011-05-19 23:06:16 +02:00
Anthony Foiani
bf48824c1c complibs/ppl: remove unnecessary (and confusing) --enable-cxx configure switch.
PPL does not use the "--enable-cxx" configure switch at all; it's
possibly a cut-and-paste leftover from 'gmp.sh'.  (PPL is written in C++
natively, so it doesn't make much sense to have to enable C++; GMP, on
the other hand, is written in C with an optional C++ wrapper.)

Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2011-05-19 23:05:58 +02:00
Anthony Foiani
26cd54e8fc complibs/ppl: update GMP location configuration argument for PPL v0.11 and later
'configure' for PPL 0.11 (and later) needs "--with-gmp-prefix" to
provide the location of the GMP toolkit; the previous switches were
"--with-libgmp-prefix" and "--with-libgmpxx-prefix".

The upstream log message is:

  commit 08dfb6fea094f8c5a533575a3ea2095edce99a6d
  Author: Roberto Bagnara <bagnara@cs.unipr.it>
  Date:   Sun Jul 12 21:39:46 2009 +0200

     New configure option --with-gmp-prefix supersedes the (now removed)
     options --with-libgmp-prefix and --with-libgmpxx-prefix.

Link: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=08dfb6fea094f8c5a533575a3ea2095edce99a6d

Since PPL's 'configure' ignores unknown switches, we use all three so we
don't have to conditionalize the ppl.sh build script itself.

Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
2011-05-19 23:05:32 +02:00
Yann E. MORIN"
f73891e77c internals: fix stripping yet once again
Fix typo introduced by changeset #055e505f28be.
Also, handle older versions of gcc (typically, all versions
prior to 4.0.0).

Maxime provided a similar patch, missing the case for the
legacy versions of gcc.

Reported-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-02 18:07:13 +02:00
Yann E. MORIN"
3d0844d41e internals: fix stripping canadians
We can't run the newly built gcc when it is a canadian cross.
Thus, we can't get the version number, and thus we can't get
the directory libexec subdirectory to strip.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-30 22:45:27 +02:00
Yann E. MORIN"
3e05fb91f5 libc/uClibc: use MMU settings
Enforce the MMU settings from the crosstool-NG configuration.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-24 18:57:01 +02:00
Yann E. MORIN"
235dc5090e internals/finish: do not remove ${PREFIX}/include
gcc installs the C++ headers in ${PREFIX}/include/ but we trash
that directory at the end of the build.

We previously removed that directory as it contained the companion
libraries header files. But it's been some time now that we isntall
the companion libraries in their own dedicated place, so we do not
need to remove that directory.

Until we have a better fix, just keep that directory for now.

Reported-by: Bob Rossi <bob@brasko.net>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-24 15:39:53 +02:00
Yann E. MORIN"
5e27ad1e5a complibs: disable building shared libs
Managing the shared version of the companion libraries
has become cumbersome.

Also, it will one day be possible to use the companion
libraries from the host distribution, and then we will
be able to easily use either shared or static libs.

As a side note, while working on the canadian-rework
series, it has become quite more complex to properly
handle shared companion libraries, as they need to be
built both for the build and gost systems. That's not
easy to handle. At all.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-06 22:30:57 +02:00
Yann E. MORIN"
942bd0e2a7 binutils/binutils: add blind option to force use of ld.bfd during build
gold is not capable of building glibc/eglibc, so we have to
force using the BFD linker, ld.bfd.

Offer a blind option that affected components can select to
force use of the BFD linker during the build.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-05 01:02:28 +02:00
Yann E. MORIN"
2e7f8019d2 binutils/binutils: also install the wrapper for the internall ld
ld is also installed in PREFIX/TUPLE/bin, so we need to wrap that
as well.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-05 23:34:16 +02:00
Yann E. MORIN"
693cc01f41 arch/sparc: add absic support
Add support for building SPARC targeted toolchain.
With this patch I have built a working sparc V8 (32 toolchain).

Testing shows that not all gcc versions works well:
4.4.1            OK  (kernel builds and the final kernel can boot)
4.4.2            Not tested
4.4.3            Not tested
4.4.4            BAD (Kernel can build but fails during boot)
4.4.5            BAD (Kernel can build but fails during boot)
4.5.1            BAD (Build fails with a spill related ICE - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35664)
4.5.2            OK  (kernel builds and boots)

I have successfully been using the 4.5.2 version for a few months.

This patch does not add support for the LEON variant.
That may come later.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
[yann.morin.1998@anciens.enib.fr: for 32-bit, default CT_TARGET_ARCH is OK]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-03 18:22:00 +02:00
Yann E. MORIN"
784d534d28 cc/gcc: fix linking with static PPL 0.11+
PPL 0.11+ installs three libs: lippl, libppl_c and libpwl.
libppl_c has a dependency on libpwl (at least for watchdog stuff).

While gcc correctly links with libppl and libppl_c, it does not
pull libpwl in. In case of shared libs, this is not a problem, as
libppl_c has a NEEDED dependency on libpwl. But for static libs,
that does not work. Although libppl_c.la exists and has a correct
dependency on lipwl, somehow gcc misses it. So we have to force
pulling libpwl when needed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-28 01:07:31 +02:00
Yann E. MORIN"
5476675c12 complibs/ppl: build watchdog library
gcc-4.6+ requires the Parma Watchdog Library (libpwl).
Build it and use it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-27 00:07:59 +01:00
Yann E. MORIN"
951a749ffb cc/gcc: fix building core when building statically
There was a mishap when cut-n-pasting code from the final
step into the core step: a variable was not renamed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-27 00:09:42 +01:00
Yann E. MORIN"
1432e05c3b scripts/internals: fix stripping once more
Some scripts have 'very long lines', so the output of 'file'
will have that mentioned, such as:
  POSIX shell script, ASCII text executable, with very long lines

Reported-by: Kyle Grieb <grieb.kyle@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-22 18:10:00 +01:00
Yann E. MORIN"
babb494db3 cc/gcc: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:17:27 +01:00
Yann E. MORIN"
b81864b4c1 libc/mingw: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:16:34 +01:00
Yann E. MORIN"
f033ade4f8 libc/glibc-common: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:15:34 +01:00
Yann E. MORIN"
699de4c20c libc/newlib: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:13:05 +01:00
Yann E. MORIN"
cde7865716 complibs/libelf: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:08:22 +01:00
Yann E. MORIN"
7151e68b0d complibs/mpc: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:07:31 +01:00
Yann E. MORIN"
85c67d1ae3 complibs/cloog: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:07:06 +01:00
Yann E. MORIN"
7ea68f2049 complibs/ppl: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:06:26 +01:00
Yann E. MORIN"
51fac814d1 complibs/mpfr: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:05:15 +01:00
Yann E. MORIN"
293d580d51 complibs/gmp: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:04:22 +01:00
Yann E. MORIN"
b18efc38b7 debug/trace: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 01:03:26 +01:00
Yann E. MORIN"
2431da8122 debug/gdb: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 00:55:07 +01:00
Yann E. MORIN"
327dcfc8be debug/dmalloc: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 00:53:41 +01:00
Yann E. MORIN"
457a67cd3e binutils/elf2flt: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 00:45:44 +01:00
Yann E. MORIN"
221e49129d binutils/binutils: log even more
Also log variable assignement for single commands.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-20 00:45:05 +01:00
Yann E. MORIN"
876d9a6259 scripts: fix stripping in finalisation step
The heuristic to find shell script is deficient. Fix it.

Reported-by: Kyle Grieb <grieb.kyle@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-19 21:43:26 +01:00
Yann E. MORIN"
5473fb7bf2 binutils/binutils: use log level CFG for ./configure
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 23:29:07 +01:00
Yann E. MORIN"
55b57a8230 complibs/libelf: use log level CFG for ./configure
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 23:26:59 +01:00
Yann E. MORIN"
55052c0d84 comptools/libtool: chmod files to u+w
The libtool-2.2.6b tarball contains RO files.
We have to chmod them u+w.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 19:32:05 +01:00
Yann E. MORIN"
eb5cebe144 comptools/autoconf: chmod files to u+w
The autoconf-2.65 tarball contains RO files.
We have to chmod them u+w.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 19:30:22 +01:00
Yann E. MORIN"
3ed184a1f2 comptools/make: chmod files to u+w
The make-3.81 tarball contains RO files.
We have to chmod them u+w.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 19:28:16 +01:00
Yann E. MORIN"
897abbe362 comptools/automake: chmod files to u+w
The automake-1.11.1 tarball contains RO files.
We have to chmod them u+w.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 19:28:40 +01:00
Yann E. MORIN"
30e16a4dff debug/gdb: chmod ncurses files to u+w
The ncurses-5.7 tarball contains only RO files.
We have to chmod them u+w.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-03-03 19:26:08 +01:00
Yann E. MORIN"
ae2ca9a8d8 binutils/sstrip: build statically for static toolchains
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-27 15:34:30 +01:00
Yann E. MORIN"
b37efbd994 binutils/elf2flt: remove trailing spaces
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-27 16:20:47 +01:00
Yann E. MORIN"
ae126c295b libc/glibc: fix dubious construct when installing headers
This is dubious because if the copy fails, then we'll miss the error.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-21 19:27:28 +01:00
Yann E. MORIN"
43e89c8ddd libc/glibc: only install start files for NPTL
Building the start files requires a shared-capable compiler, which we do
not have when the threading implementation is LinuxThreads.

So, only build the start files when the threading implementations is NPTL.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-21 19:20:19 +01:00
Yann E. MORIN"
b93e67f07c libc/glibc: add fortify option
By default, recent versions of glibc and eglibc will build some
functions that take format strings (eg. printf, syslog...) with
run-time checks against some format string attacks. This is
called a fortified build.

Unfortunately, this fails somehow while building the instrumented
version of syslog, with some kind of circular dependency...

Disable fortified builds by default, and hide the enabling option
behind EXPERIMENTAL for daring users...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-21 23:39:46 +01:00
Yann E. MORIN"
6635f8cd2e internals: don't remove lib64 symlinks in sysroot
The lib64 symlinks are needed for the linker to find the libraries.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-21 14:39:24 +01:00
Yann E. MORIN"
3f0d43382c comptools: install them side-to-side with build tools
As companion tools might or might not be used to build each
toolchain, they do belong to that toolchain's build tools,
not to the generic override tools.

Fix a typo in the autoconf URL.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-18 22:55:56 +01:00
Yann E. MORIN"
a59b794f9c debug/gdb: add versions from Linaro
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-17 23:05:34 +01:00
Yann E. MORIN"
83a004e2c4 cc/gcc: add versions from Linaro
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-17 22:29:33 +01:00
Yann E. MORIN"
1339801661 internals: fix stripping host binaries
The gcc used by linaro has a version number specific to Linaro, but
identifies itself with its upstream version numbering scheme.

This breaks the strip in the finish step, because the actual gcc version
is not the same as the configured one (eg. 4.5.2 vs. linaro-4.5-2011.02-0).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-02-17 21:54:07 +01:00
Yann E. MORIN"
1838bb1f15 libc/glibc: add option to force unwind
We make it an option, as not all combinations of architectures
vs. compiler vs. glibc/eglibc exhibit the issue. Mostly visible
on old glibc versions, it seems...

This is a missing part from the glibc/eglibc merger... :-/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-31 19:52:18 +01:00
Yann E. MORIN"
adbf0ff180 cc/gcc: enable plugins if needed
Enabling plugins in binutils is not enough, and gcc also
needs to be ./configured with --enable-plugins, although
this is not documented anywhere... :-/

Reported-by: karthik duraisami <kdconstant@hotmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-28 18:53:37 +01:00
Yann E. MORIN"
15da72b273 comptools: add make-3.81
Since the advent of make-3.82, some packages now break due to changes
in make-3.82, being stricter than 3.81 when interpreting the Makefiles.

This has bugged us a bit too much so far, and I believe fixing all
of them is a long road, while simply building make-3.81 is the easiest
route for now.

Of course, in the long term, packages will get fixed upstream, and we
should back-port the fixes to old versions, and get rid of building
make-3.81. In the meantime...

Reported several times on the mailing list.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-29 00:57:02 +01:00
Yann E. MORIN"
2014041480 libc/mingw: do not remove support symlink
Under mingw, it seems that there is a mix between the traditional /usr
directory, and a similar-purposed /mingw directory (both in the sysroot).

Currently, we create /mingw as a symlink to /usr, and we removed it in
the libc-finish step.

Unfortunately, this prevents the pre-processor to find the headers.
Keeping the symlink makes it magically work...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-26 00:04:41 +01:00
Yann E. MORIN"
94be1f470c config: add an option to name the sysroot directory
Depending on local policies, some users have expressed a need to
have the sysroot be named differently than the hard-coded name.

Add an option for that.
Default to 'sysroot' to match the existing literature.

While at it, replace 'sys-root' with 'sysroot' everywhere we
reference the sysroot.

Reported-by: Alexey Kuznetsov <Alexey.KUZNETSOV@youtransactor.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-25 20:31:16 +01:00
Yann E. MORIN"
15a1cc2491 libc: remove now unneeded do_libc_headers
do_libc_headers is now a noop, and is no longer used, so remove that step.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:36:20 +01:00
Yann E. MORIN"
0b773f5823 libc/glibc-eglibc: misc janitorial cleanups.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-20 00:27:36 +01:00
Yann E. MORIN"
129bf2fa66 libc/glibc: add glibc specifics to the shared code, and use it
Final step at sharing code between glibc and eglibc.
Fall, wall of shame, fall!... :-)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:35:58 +01:00
Yann E. MORIN"
49ab32ffe2 scripts: PARALLELMFLAGS is evil, rename
The reunification of the glibc/eglibc code paths exposed a nasty
bug in the glibc build: use of PARALLELMFLAGS breaks the build.

See the explanations in that bug report against FC6:
    https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=212111

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:35:43 +01:00
Yann E. MORIN"
b343b0216b libc/glibc: commonalise assembling the list of addons
glibc and eglibc each have two very similar ways of building this list.
This can, and should definitetly, be shared.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:35:18 +01:00
Yann E. MORIN"
a150a97e44 libc/glibc: commonalise setting of the minimum supported kernel version
It will be possible to use that also with eglibc, so this hunk belongs to
the common code.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:35:02 +01:00
Yann E. MORIN"
b560936e09 libc/glibc: use the common start_files procedure
Use the common procedure, shared between glibc and eglibc. This requires
that glibc-specific bits be included in the shared procedure.

But still build the full libc with the glibc-specific procedure. This will
be commonalised in a future commit.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:37:25 +01:00
Yann E. MORIN"
b43ff236bb libc/eglibc: cleanup common code for sharing with glibc
Some stuff is eglibc-specific, so needs to be conditonal.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-17 23:04:57 +01:00
Yann E. MORIN"
cc0894e731 libc/eglibc: move generic code to a common file
The build procedure for eglibc is generic enough to
be shared between glibc and eglibc. This includes:
 - headers install (empty!)
 - start files build
 - complete libc build
 - libc finish (empty!)
 - add-ons list

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-17 23:04:37 +01:00
Yann E. MORIN"
2dd949cd7f libc/mingw: move content of do_libc_headers into do_libc_start_files
It is unnecessary to split C library preparation into two steps, as only
one really makes sense. So, do_libc_headers is bound to be withdrawn
short-term, in favor of do_libc_start_files.

mingw already had all its start files installation in do_libc_headers, and
do_libc_start_files was empty, just migrate the content of the former into
the latter.


Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:32:44 +01:00
Yann E. MORIN"
7b003fde97 libc/uClibc: move content of do_libc_headers into do_libc_start_files
It is unnecessary to split C library preparation into two steps, as only
one really makes sense. So, do_libc_headers is bound to be withdrawn
short-term, in favor of do_libc_start_files.

uClibc already had all its start files installation in do_libc_headers, and
do_libc_start_files was empty, just migrate the content of the former into
the latter.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-22 22:32:25 +01:00
Yann E. MORIN"
6568c1a39a libc-glibc: remove 2.3.6
This is an obsolete version which is no longer used by any sample (the only
user, the ia64 sample, has been removed).

It also makes the code path a bit complex, with twists just to accomodate
that version. Removing the version will make those twists go away, and
will ease commonalisation of glibc and eglibc in the future (hopefully!).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-03 23:40:22 +01:00
Yann E. MORIN"
a28b593548 arch: remove ia64
ia64 is broken in every gcc/glibc combinations I tested (except for the
existing sample that used very old versions).

Nobody complained on the list about not being able to build recent versions.

So the only way forward I can see is to remove the architecture altogether.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-03 22:02:06 +01:00
Yann E. MORIN"
1ce0dba9d7 kernel/linux: simplify the download URL
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-14 18:36:07 +01:00
Yann E. MORIN"
3de7ced945 kernel/linux: longterm kernel location changed
The location of the longterm Linux kernels on FTP has changed.
Here is a simple (but not very versatile) fix.

Signed-off-by: "Björn A. Herwig" <herwig@gdsys.de>
[yann.morin.1998@anciens.enib.fr: make it generic/versatile]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-14 18:32:38 +01:00
Yann E. MORIN"
23d449366d complibs/cloog: regenerate autostuff files
Latest version of CLooG does not have properly generated autoconf files,
so they need to be regenerated before the call to ./configure

Signed-off-by: "Ilya A. Volynets-Evenbakh" <ilya@total-knowlege.com>
[yann.morin.1998@anciens.enib.fr: make it conditional on 0.15.10 only]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-13 23:20:39 +01:00
Yann E. MORIN"
ba27d02036 debug/ltrace: fix building for mips
ltrace 0.5.3 currently fails to build for target mips because MY_TARGET
(introduced by patches/ltrace/0.5.3/150-allow-configurable-arch.patch)
is set to 'mips' via CT_ARCH, while the mips specific stuff in ltrace
(0.5.3) is stored under sysdeps/linux-gnu/mipsel:

  result: *** No rule to make target `mips/arch.h', needed by `sysdep.h'.
  Stop.

The following patch fixes this issue

Signed-off-by: "Horst Kronstorfer" <horst.kronstorfer@aon.at>
[yann.morin.1998@anciens.enib.fr: reformat commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-08 18:07:02 +01:00
Yann E. MORIN"
e5ded6e946 cc/gcc: build lto-plugin if binutils' gold is built
To properly enable LTO with gold, gcc has to install a plugin that gold
uses to handle the LTO information.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-29 17:58:35 +01:00
Yann E. MORIN"
2841bb7a35 binutils/binutils: add wrapper to gold and ld
When both gold and ld are installed, add a wrapper that calls
to either gold or ld.

In case the wrapper is installed, we also need to symlink ld.bfd
and ld.gold for the core_cc steps.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-29 18:19:40 +01:00
Yann E. MORIN"
8a952d18e0 binutils/binutils: add support for threaded gold
When configured with support for threads, gold can link in
parallel, possibly cooperating with a make jobserver.

Add an option enabling threads.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-02 13:52:16 +01:00
Yann E. MORIN"
e4d610f905 binutils/binutils: add support for plugins
Add an option to enable plugins support in binutils.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-01-02 13:56:05 +01:00
Yann E. MORIN"
a0d9851dd0 binutils/binutils: add option to enable gold
gold is a new, optimised, multi-threaded linker with support
for plugins.

Add support for gold starting with binutils 2.21. Although 2.20
also had gold, the configure flags have changed, and supporting
2.20 would be a mess in the code.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-28 00:11:33 +01:00
Yann E. MORIN"
b0c69b3cdc complibs/libelf: build with -fPIC
libelf is used by gcc to build the lto-plugin used
by binutils' gold to perform LTO.

This requires that files in libelf be compiled with
-fPIC to generate a proper .so.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-29 02:34:18 +01:00
Bryan Hundven
6bd24a2c73 libc/uClibc: normalize uclibc hidden version names
Hidden version names for uClibc conflicted:

LIBC_UCLIBC_V_0_9_30_2
LIBC_V_0_9_30_1

name them constantly as:
LIBC_UCLIBC_V_<version>

Also update the build script where we use snapshots by version or snapshots by date.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2011-01-03 01:15:30 +01:00
Yann E. MORIN"
88c8168763 internals: properly remove all docs
Part of the installed doc was not removed (if configured to).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-29 19:41:17 +01:00
Bryan Hundven
889eb6df62 libc/eglibc: fix installed scripts
Like rev 2002, eglibc installs some bash scripts, but use the path to the
buildtool bash as the interpreter (on the shebang line). This is only a
symlink to the real bash, and thus is not available at runtime.

Fix that by assuming that shell on the target *will* be /bin/bash.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2010-12-22 22:42:11 +01:00
Yann E. MORIN"
908f4aeab9 kernel/linux: Cleanup unneeded files from 'headers_check' and 'headers_install'
headers_install makes  .install and ..install.cmd files.
headers_check makes    .check   and ..check.cmd   files.
Remove these files uncoditionaly after installing (and checking) header files
into the sys-root.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[Yann E. MORIN: reformat the patch, move hunk out of headers_check conditional]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-22 22:41:51 +01:00
Kalle Kankare
461ca92d5d complibs/libelf: use host compiler
It appears, that the configure scripts of libelf versions 0.8.13 and
0.8.12 do not honour the --host option. The compiler must be given as an
environment variable or the process will use the command "gcc" as the
compiler.

It seems that this is already done in the function do_libelf_target in
scripts/build/companion_libs/libelf.sh, but not in function do_libelf.
2010-12-03 12:36:44 +01:00
Yann E. MORIN"
a9966d1e1c internals: fix stripping
Do not try to strip any script.

Previously, only shell scripts were ignored, but when the Java frontend
is installed, it also installs a Python script. So we have to ignore
any "script text executable", and not restrict it to "shell script text
executable".

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-12 20:47:40 +01:00
Yann E. MORIN"
2bf2991ebd scripts/internals: strip all executables
Using a list of files to strip misses a few of them.
Now, scan appropriate directories, and strip all ELF
executables and shared objects.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-05 16:27:06 +01:00
Bryan Hundven"
1ad4399072 cc/gcc: build bare-metal gcc statically
- add a new parameter to do_cc_core: build_statically=[yes|no]
- pass build_statically=yes in core_pass_2 when doing bare_metal
- fix handling the static / static libstdc++ / static complibs stuff
- add a commment to keep both blocks (in core and final) in sync

Signed-off-by: "Bryan Hundven" <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-09 18:55:59 +01:00
Bryan Hundven"
118a6a5f98 cc/gcc: build final gcc statically
If the global static option is set, then build the final gcc statically.

Signed-off-by: "Bryan Hundven" <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-09 18:55:42 +01:00
Bryan Hundven"
bf3c89ebb5 binutils/binutils: build statically
If the global static option is set, then build binutils statically.

Signed-off-by: "Bryan Hundven" <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-12-09 18:55:33 +01:00
Yann E. MORIN"
63750f8841 complibs/cloog: fix linking with libstdc++
This rules out 0.15.5 and previous versions, that did not
have this option, so remove them from the list. Anyway,
they were marked 'OBSOLETE', so it's not a big loss...

[Yann E. MORIN: remove obsolete versions]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-29 00:50:21 +01:00
Yann E. MORIN"
9dbbc8e5f6 scripts: remove aria2c as downloader, retain only curl and wget
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-16 10:00:27 +01:00
Yann E. MORIN"
f1c391e1d9 complibs/CLooG: only install the libraries
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-18 16:51:01 +02:00
Yann E. MORIN"
70309ce671 scripts/xldd: report appropriate load address for 32- or 64-bit
For 32-bit target systems, report 4-byte (8-xdigit) wide adresses,
and for 64-bit, report 8-byte (16-xdigit) wide adresses.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23 21:35:15 +01:00
Yann E. MORIN"
dc4498ca35 scripts/xldd: fix space-damage
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23 21:35:01 +01:00
Yann E. MORIN"
b36267c6a6 scripts/xldd: fix version string
The version string was hard-coded.
Now, the version string follows the crosstool-NG version.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-23 21:34:56 +01:00
Yann E. MORIN"
de81a59714 libc/*glibc: enable selection of the oldest supported ABI
[Yann E. MORIN: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-11 01:11:17 +01:00
Yann E. MORIN"
da6b834eef libc/*glibc: add option to disable symbols versioning
[Yann E. MORIN: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-11-11 00:29:53 +01:00
Bob Dunlop
fcfc3a27f8 libc/eglibc: fix downloading
Since Subversion 1.6.13 was released, it is no longer possible
to checkout/export to the current working directory using '.'
(eg. "svn co bla://blabla/foo/bar ." no longer extracts the content
of bar into ./ but into ./bar).

Fix this by luring Subversion to extract into "$(pwd)", which has
the advantage of working both with all known versions so far.

At the same time, remove the useless redirection.
2010-11-09 10:44:29 +01:00
Yann E. MORIN"
9b87613c37 libc/newlib: add option to compile support for IOs on C99 formats
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-23 01:21:20 +02:00
Yann E. MORIN"
1a0ab9ad55 libc/newlib: add option to compile support for long long IOs
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-23 00:53:41 +02:00
Yann E. MORIN"
d7e88461e6 libc/newlib: add option to compile support for float IOs
Adds support to enable/disable IOs of floating point values
(float, double, and long double).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-23 00:54:46 +02:00
Yann E. MORIN"
ae27f71102 scripts: do not provide to-sysroot include symlink
Do not provide the PREFIX/TUPLE/include -> SYSROOT/usr/include symlink,
and let gcc install its dependable C++ headers were it sees fit to
install them.

See the test by Anthony (by the end of the messages):
  http://sourceware.org/ml/crossgcc/2010-10/msg00129.html
  http://sourceware.org/ml/crossgcc/2010-10/msg00134.html

See also the comment by Arnaud:
  http://sourceware.org/ml/crossgcc/2010-10/msg00157.html

Reported-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-31 16:50:07 +01:00
Yann E. MORIN"
5ddca154bb Merge. 2010-10-24 22:03:53 +02:00
Yann E. MORIN"
8b275095e0 Revert #a09246191120: cc/gcc: fix C++ headers location
This was intended as a fix for g++ not finding its headers,
but it breaks in othe horrible ways. So just revert it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-24 22:03:47 +02:00
Anthony Foiani
92898249bd scripts: add "FILE" and "CFG" debug levels.
I ran into some minor difficulties looking through the build log for a
particular file: I wasn't interested in seeing it unpacked, but only
when it is built or installed.  Adding these two levels allows me to
differentiate between those cases.

[Yann E. MORIN: Those are blind log levels, and are used only to search
 in the build-log afterward.]

Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
2010-10-22 22:02:57 +02:00
Yann E. MORIN"
2b912ba840 cc/gcc: fix 128-bit long doubles option
Spotted by Arnaud LACOMBE:
  http://sourceware.org/ml/crossgcc/2010-10/msg00122.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-20 15:25:38 +02:00
Yann E. MORIN"
cbd352f9ac cc/gcc: fix C++ headers location
In case we build the C++ compiler, we have to tell gcc where to put the C++
headers, or else it will try to # put it in prefix/tuple/include, which we
make a symlink to sysroot/usr/include during the build, and that we delete
(the symlink!) after the build, but gcc will not look in sysroot/usr/inlcude
for C++ headers by default.

Implements a fix suggested by: Bryan Hundven <bryanhundven@gmail.com>

Reported-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08 23:37:12 +02:00
Yann E. MORIN"
b17f8707c1 cc/gcc: add an option to enable/disable build of libssp
libssp is the run-time Stack-Smashing Protection library.
It can be usefull to have or miss, depends...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09 11:38:04 +02:00
Yann E. MORIN"
8922def6b4 cc/gcc: add an option to enable/disable build of libgomp
libgomp is the GNU implementation of the OpenMP API.
It can be usefull to have or miss, depends...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08 23:58:58 +02:00
Yann E. MORIN"
416eb29198 cc/gcc: add option to enable 128-bit long doubles
Needed by some PPC targets, at least.
Requires gcc 4.2+ (noticed by Arnaud LACOMBE).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-09 22:49:28 +02:00
Yann E. MORIN"
8b0af28c69 cc/gcc: fix enabling/disabling LTO
There is a ./configure option for that.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-10-08 23:51:38 +02:00
Yann E. MORIN"
9176074aec cc/gcc: disable complibs if not selected
Force gcc to not link with some companion libraries when
there are not needed (because selected-out).

There is no option to tell gcc *not* to build the Graphite and/or
LTO stuff. They *will* be built if gcc finds the suitable companion
libraries. If we do not provide them, but the host has them, then
gcc *will* find them, and link with them.

Consider the following:
- host has suitable PPL and CLooG (eg. Debian Squeeze)
- user wants to build gcc>=4.4
- user de-selects GRAPHITE
- gcc will find the hosts PPL and CLooG, and will use them
- the user moves the toolchain to an older host that does
  not have them (eg. Debian Lenny)
- the toolchain fails, when it was properly setup not to

So, explicitly tell gcc *not* to use unneeded companion libs.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12 23:51:25 +02:00
Yann E. MORIN"
d34a5ec7d8 cc/gcc: do not force use of non-vital companion libraries
While GMP and MPFR are required by gcc>=4.3 (to build the frontends),
and MPC is required by gcc>=4.5, the other libs are not. If they are
present then gcc will enable advanced features; if they are missing,
then gcc will (should) simply disable those features.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12 20:54:54 +02:00
Yann E. MORIN"
6f5d910d1f libc/uClibc: use the MIPS ABI selection
Use the MIPS ABI selection to properly munge the uClibc config file.

This has the side effect to force the ISA:
- n32 ABI -> MIPS-III ISA
- n64 ABI -> MIPS64 ISA

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12 22:15:12 +02:00
Yann E. MORIN"
b92668a211 arch/mips: add option for MIPS ABIs
This adds selection for one of the o32, n32 and n64 ABIs.
Later, we can easily use those boolean options, rather than
relying on a user-supplied string option.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-12 22:14:04 +02:00
Yann E. MORIN"
dae205737f scripts/internal: cleanup build symlinks
The symlinks are needed only during the build process.
The final gcc will still search those dirs, but will also search
the standard lib/ dirs, so we can get rid of the symlinks.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-11 17:55:54 +02:00
Yann E. MORIN"
3fcdd28e04 libc/uClibc: change munging code based on target arch
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-09-10 13:23:58 +02:00
Yann E. MORIN"
0622671d26 debug/gdb: use libexpat
gdb can use libexpat to parse target memory descriptions,
among other things. See:
  http://sourceware.org/ml/crossgcc/2010-08/msg00168.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23 10:47:00 +02:00
Yann E. MORIN"
7a70e935c6 debug/gdb: install dependable libs in a generic target static libs dir
For now, ncurses is the only dependable target library built for gdb.
But expat is coming, and there's no reason to install each library in
its own place.

So, install ncurses in a generic directory, where other dependable
libraries can be installed as well.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23 14:32:16 +02:00
Yann E. MORIN"
1504a1ef10 complibs: noone is using companion libs on the target; nuke them
As there's no longer any user of the companion libraries on the
target, nuke the build for the target.

Well, at least, there's libelf that's still needed by ltrace, so
we keep it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23 23:18:49 +02:00
Yann E. MORIN"
e81fe2c778 debug/gdb: companion libs are not used
Although the gdb ./configure advertises for GMP and MPFR, those libraries
are not used by gdb (the ./configure is used across different packages,
hence the check for GMP/MPFR). See:
  http://sourceware.org/ml/crossgcc/2010-08/msg00168.html

The same applies to MPC.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23 10:38:15 +02:00
Yann E. MORIN"
9736a99ee9 binutils/binutils: companion libraries are not used
GNU binutils does not use the companion libraries, although
./configure advertises switches for them. This is because the
configure file is shared between different packages, and is
a bit 'lax' about what it checks. See:
  http://sourceware.org/ml/crossgcc/2010-08/msg00160.html
  http://sourceware.org/ml/crossgcc/2010-08/msg00161.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-23 20:21:43 +02:00
Titus von Boxberg
f6634c28cc internals: call strip in a portable way
strip on CT_HOST darwin does not want --strip-all or -v
2010-08-21 16:45:50 +02:00
Yann E. MORIN"
d53f1d71f6 libc/mingw: fix space-damage
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-17 23:50:03 +02:00
Esben Haabendal
150789c22b mingw32: enable sysrooted toolchains
When targeting mingw32, gcc expects to find its include files
in "mingw/include" instead of the traditional "usr/include".

[Yann E. MORIN: split the original patch]
2010-08-15 00:00:51 +02:00
Esben Haabendal
386b4fed76 libc/mingw: use pre-set headers dir
There is a variable that contains the headers directory,
so there's no need to re-compute it again.

[Yann E. MORIN: split the original patch]
2010-08-14 23:21:06 +02:00
Esben Haabendal
1c81b216c8 kernel/mingw32: use pre-set headers dir
There is a variable that contains the headers directory,
so there's no need to re-compute it again.

[Yann E. MORIN: split the original patch]
2010-08-14 23:14:27 +02:00
Yann E. MORIN"
2e7698ed02 libc/uClibc: fix downloading pregen locales
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-11 20:05:05 +02:00
Yann E. MORIN"
46d72f5450 complibs/cloog: with static ppl, correctly link with libm
On some Fedora boxen (at least FC13), it is also required
to link with libm when static ppl is used.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-08-06 00:00:26 +02:00
Darcy Watkins
f30a7df9c9 cc/gcc: with static ppl, correctly link with libm
On some Fedora boxen (at least FC13), it is also required
to link with libm when static ppl is used.
2010-08-05 18:19:07 +02:00
Remy Bohmer
b1ac0964f4 scripts: add option to strip all toolchain executables
To reduce filesizes of the toolchain and even improve build times
of projects to be build with this toolchain it is usefull to strip
the delivered toolchain executables. Since it is not likely that we
will debug the toolchain executables itself we do not need the
debug information inside the executables itself.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-05-27 23:18:19 +02:00
Johannes Stezenbach
143f02e0ce cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newer
Idea and know-how taken from CodeSourcery build script.

Normal build:
  $ ldd arm-unknown-linux-uclibcgnueabi-gcc
	linux-gate.so.1 =>  (0xb77f3000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000)
	libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000)
	libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000)
	/lib/ld-linux.so.2 (0xb77f4000)
	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000)

CC_STATIC_LIBSTDCXX=y:
  $ ldd arm-unknown-linux-uclibcgnueabi-gcc
	linux-gate.so.1 =>  (0xb7843000)
	libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000)
	/lib/ld-linux.so.2 (0xb7844000)

I made CC_STATIC_LIBSTDCXX default=y since I think
it is always desirable.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-29 19:47:16 +02:00
Yann E. MORIN"
8bb436dad1 cc/gcc: add option to enable/disable libmudflap
For some scenarii, libmudflap is not very usefull
or can break the build. Make in an optioon that
defaults to 'N' to be on the safe side.

For the core gcc-s, there is absolutely no need
to build libmidflap.

Idea from: Bernhard Pfund <bernhard@chapter7.ch>
2010-07-28 23:55:10 +02:00
Yann E. MORIN"
61ebaa97ca cc/gcc: make sjlj config option a tristate
A tristate fits better here than a choice.
2010-07-28 23:53:09 +02:00
Yann E. MORIN"
b2d9366b56 libc/uClibc: fix space damage 2010-07-28 01:39:52 +02:00
Yann E. MORIN"
bb6a9e3e64 libc/uClibc: fix using pre-generated locale data
Some time, someone updated the locale Makefile to use
newer pre-generated locales data, but did not upload
those.

So we just force using the existing, ageing archive,
dating back 20030818. Sigh...
2010-07-28 01:38:15 +02:00
Yann E. MORIN"
d0ed3f0fe0 libc/uClibc: do not systematically use pre-generated locale data
It seems that using pre-generated locale data can be more problematic
than usefull in some circumstances.

Offer a config knob to enable/disable use of the pregen locale data.
Also, do not extract pregen locales data ourselves, it's broken.
2010-07-28 01:03:07 +02:00
Yann E. MORIN"
c03ac58aca scripts: add a cross-ldd-like
Add a cross-ldd that mimicks a native ldd.
2010-07-22 23:26:08 +02:00
Yann E. MORIN"
d7287c9b5f libc/uClibc: do not install cross-ldd
I was unable to make the cross-ldd from uClibc to work, and
it is not possible to build it on non-POSIX system.

Besides, we have a generic script that is in the starting-blocks
to replace it, that will work for any C library, and also will
work on non-POSIX systems. Bonus!
2010-07-22 20:06:27 +02:00
Bart vdr. Meulen
25bb99693a complibs: fix using static companion libraries
When building a cross-compiler for a target which uses a file extension for
binaries the symbolic link to cc is not created correctly because the lookup
of the gcc binary is done in a incorrect path

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
2010-07-19 23:16:02 +02:00
Yann E. MORIN"
8258ad7bcf debug/gdb: properly remove build tic
tic is isntalled in buildtools, not in the toolchain's bin dir.
Plus, it may have an extension...
2010-07-11 22:26:29 +02:00
Yann E. MORIN"
eec696451e debug/gdb: Fix compilation for Mingw hosts
GDB requires PDcurses instead of ncurses while running on Windows.
So, do not always compile ncurses in case GDB needs to build.

PDcurses is provided by an earlier build step and is not described in
this file.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
[yann.morin.1998@anciense.nib.fr: we already have a way to detect ncurses usage]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-11 22:23:34 +02:00
Yann E. MORIN"
d54963f0e3 kernel/mingw: add target libraries
Add several development libraries to the build of the mingw cross-compiler
to be used on target

Libraries:
PDCurses (port of the ncurses library)
GnuRX (the regex library)
DirectX
OpenGL

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
[yann.morin.1998@anciens.enib.fr: don't show DX and RX versions if disabled]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-11 21:36:55 +02:00
Yann E. MORIN"
b81d232a9b kernel: add mingw
Add the option to build a cross-compiler for kernel type 'mingw'.
The resulting cross-compiler can be used to build applications on a Linux host
that can be run on a Windows target.

Compiler is build using the mingwrt and w32-api packages aviable from the
MinGW project (http://sourceforge.net/projects/mingw).

The windows headers (w32-api package) are extracting with the kernel_headers
step The libraries and other headers from both packages are build and
installed in the various steps of libc

Signed-off-by: Bart vdr Meulen <bartvdrmeulen@gmail.com>
[yann.morin.1998@anciens.enib.fr: fix kernel headers comment, don't "return 0"]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-11 21:36:20 +02:00
Yann E. MORIN"
4144845579 cc/gcc: gcc-4.4 does not use MPC
As reported by Johannes Stezenbach, see thread at:
  http://sourceware.org/ml/crossgcc/2010-07/msg00017.html
2010-07-10 15:25:10 +02:00
Yann E. MORIN"
42a7dc1946 libc/uClibc: enable NPTL for snapshots
Recently, NPTL has matured a lot in uClibc, and more and more
people are interested to at least give it a try. So enable it.
2010-07-03 01:15:28 +02:00
Yann E. MORIN"
974f60e98a libc/uClibc: fix snapshots
Snapshots are in a subdir named uClibc, not uClibc-snapshot
(or uClibc-YYYYMMDD either).
2010-07-03 00:17:54 +02:00
Yann E. MORIN"
3fafacd093 libc/uClibc: fix munging .config for LT old/new 2010-07-02 22:11:45 +02:00
Yann E. MORIN"
58ade1d7aa scripts/finish: do not try to symlink if sed expr is a no-op
If the sed expression does not transform the
tuple, do not try to create the symlink.
2010-07-07 22:33:49 +02:00
Yann E. MORIN"
e8a36ea13c debug/gdb: fix incorrect path
Fix discrepancy between the directory we create,
and the directory into which we install tic.
2010-07-01 01:17:01 +02:00
Yann E. MORIN"
82766493f5 libc/glibc: fix installed scripts
glibc installs some bash-scripts, but uses the path to the buildtool
bash as interpreter (on the shebang line). This is only a symlink to
the real bash, and thus is not available at runtime.

Fix that by assuming that bash on the target *will* be /bin/bash.
2010-07-01 00:24:04 +02:00
Yann E. MORIN"
8b8f2c17ba cc/gcc: add option do disable PCH
In some cases, using Pre-Compiled Headers breaks the build.
Ass an option to disable building the PCH, as suggested by:
  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974
2010-06-17 21:26:23 +02:00
Yann E. MORIN"
c4933a400c kernel/linux: allow headers from full custom source tree
Accept a local tarball name as the source of the Linux kernel headers,
rather than forcing the user to use either an upstream tarball, or a
local pre-installed headers tree.
2010-06-17 18:30:09 +02:00
Yann E. MORIN"
f99f3208af kernel/linux: reorder upstream/custom-tree handling 2010-06-15 20:04:01 +02:00
Yann E. MORIN"
656dae57eb cc/gcc: baremetal requires a two-pass process
Here, we implement a highly ugly hack. I'm not proud of that one...

To build the libstdc++ library, the compiler requires the C library. In
case we build for non-baremetal, this is normally handled by the final
step, later.

But in the case of bare-metal, we never go through the final step (because
it does not work, and it seems complex enough to make it work), so the
baremetal compilers are issued out of the core step.
2010-06-13 23:38:37 +02:00
Yann E. MORIN"
b00d3ef516 libc/newlib: build in the 'start files' pass
A few facts:
- building the C library requires a proper core compiler
- core compiler is issued from one of the core passes
- the C library is required to build libstdc++
- newlib is only built for baremetal
- in bare metal, the final compiler is issued from one of the core passes

So we need to build the C library between core pass 1 and core pass 2.
The only place is eithe libc_headers() or libc_start_files(). The most
pertinent seems to be libc_start_files().

So we build newlib from libc_start_files(), and leave libc() empty.
2010-06-13 23:45:29 +02:00
Yann E. MORIN"
399e7f8f8a cc/gcc: store core build rules in an array
Using an array makes it easier to add new rules.
Besides, it is easy to expand from build rules to install rules
2010-06-13 20:43:02 +02:00
Yann E. MORIN"
3983fe1184 cc/gcc: implement default for core options 2010-06-13 20:31:42 +02:00
Yann E. MORIN"
7b3c12d9a3 cc/gcc: fix headers copy for core static 2010-06-13 20:25:00 +02:00
Yann E. MORIN"
13b5487575 libc/uClibc: apply the threading model to the configuration
The threading model shall be be set in the .config file.
Also, offer the choice between 'old/stable' and 'new' linuxthreads.
2010-06-09 00:41:25 +02:00
Titus von Boxberg
d2d3c15c14 cc/gcc: Make usage of --enable-target-optspace configurable
Optionally configure to compile gcc-internal libs with -Os.

yann.morin.1998@anciens.enib.fr:
Rename the config options, it is in the GCC /namespace/.
2010-05-24 16:34:55 +02:00
Titus von Boxberg
b0c3365d15 scripts/build/internals.sh: compile wrapper with portable options.
static linking is not possible on MacOS, and unnessecary on other systems.
The old optimization and warning flags crash the gcc on MacOS
and (imho) are a bit overdone for this software.
2010-05-22 22:01:18 +02:00
Yann E. MORIN"
dbd5e50583 test-suite: apply cleanup pass
Remove all non-modifiable items (target tuple, gcc version, toolchain path...)
Makefile syntax ( use $(...) instead of ${...} )
Update doc
Space-damage cleanups
2010-05-22 22:04:31 +02:00
Martin Lund
1779c82ad2 test-suite: Added new test suite feature (experimental)
This patch adds support for installing the gcc test suite. A helper
Makefile is provided for building and running the gcc tests.

The default configuration runs all gcc tests and requires automatic
ssh/scp login access to a networked target board. See README for
more details.

Note: Current feature is tested with the powerpc-unknown-linux-gnu
sample but it should work with others as well.

Signed-off-by: Martin Lund <mgl@doredevelopment.dk>
2010-05-19 17:53:04 +02:00
Titus von Boxberg
afa2b0aa0d scripts/build/internals.sh: Always use binary wrapper under BSD/MacOS
The shell wrapper script uses a nonportable call to readlink.
Thus, always use the binary wrapper under BSD/MacOS.

yann.morin.1998@anciens.enib.fr:
  Use 'case' instead of 'if'.
2010-05-22 17:30:44 +02:00
Titus von Boxberg
91381251a0 build/internals.sh: Replace nonportable call to stat
The call to stat to find out if a file is a symlink works only on GNU systems,
and the replacing portable call to readlink is also shorter and more concise code.

yann.morin.1998@anciens.enib.fr:
Apply simpler test, after discussion with author and Arnaud LACOMBE on the ML.
2010-05-19 18:08:23 +02:00
Yann E. MORIN"
c4e987288e debug/gdb: install tic in the buildtools directory
'tic' is a build tool, its place is in the buildtools
directory, not in the toolchain's bin directory.
2010-04-29 22:14:31 +02:00
Yann E. MORIN"
3fda8a4876 debug/gdb: be less verbose during the ncurses build 2010-04-29 22:12:27 +02:00
Yann E. MORIN"
572a4e4bd7 arch/sh: fix type in variant handling 2010-04-25 18:27:23 +02:00
Yann E. MORIN"
8743f16f65 libc/newlib: don't do // downloads
The newlib FTP site does not like // downloads, and quickly
blocks the IP from the downloader.

Override the number of chunks when downloading newlib.
2010-04-21 19:06:29 +02:00
Yann E. MORIN"
49f0895649 libc/glibc: fix kernel version check
Since we log the test strings, it is no longer possible to call
the CT_Test* functions from sub-functions that print results to
their stdout.
2010-04-21 18:54:58 +02:00
Remy Bohmer
9c6c090d7b cc/gcc: use proper host compiler for canadian bare-metal
While compiling a canadian toolchain for host=mingw32, build=linux,
target=m68k-elf the build fails because in this step of the gcc build
the Host compiler is used in this stage with the build-flags for the
build system. This results in an error where the header <sys/wait.h>
cannot be found.
This problem happens at least in the GCC-4.3.x and GCC-4.4.x range.

This is solved by passing the proper compilers on the Make cmd-line

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-04-09 21:04:37 +02:00
Bart vdr. Meulen
76ae48462a cc/gcc: allow building a canadian bare-metal compiler
Previous addition of the canadian cross compiler did not allow
to build a baremetal only variant, no reason why this is not
allowed

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
2010-04-20 10:06:04 +02:00
Yann E. MORIN"
a6da1aa63a cc/gcc: fix cc symlink when executables have an extension
When building a cross-compiler for a host which depends
on file extensions the symlink for cc was not installed correctly

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
[Yann E. MORIN: style fixes, enhancements, code prettying]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-04-20 11:39:13 +02:00
Yann E. MORIN"
3c160b2205 cc/gcc: add support for 4.5.0 or later versions
starting with 4.5.0, gcc requires libelf.
2010-04-15 22:35:18 +02:00
Yann E. MORIN"
eed8d50d02 complibs/libelf: enable the host build
Host libelf is required by gcc-4.5.0
2010-04-15 22:42:06 +02:00
Yann E. MORIN"
9962be4d9c complibs/libelf: build target libelf in its own directory 2010-04-15 22:35:04 +02:00
Yann E. MORIN"
3ad58b9c50 debug/gdb: remove insight
Insight seems to be very slow to follow up on mainstreram gdb.
Latest snapshots are more than 6 months old.

Moreover, I don't have time to maintain insight support in crosstool-NG;
and, because I don't use it, I am unable to find any breakage.
2010-04-15 20:00:23 +02:00
Thomas Petazzoni
24e4d092a5 Add basic support for the Blackfin architecture
For uClibc, the name of the Blackfin architecture is 'bfin'. Actually,
the naming of the architecture is quite messy: for toolchain tuples
and uClibc, it's bfin, but for the kernel, it's blackfin. We've
arbitraly choosen to name it "blackfin" in Crosstool-NG.

Add Blackfin-related uClibc patch to fix a build failure related to
fork() being used in unistd/daemon.c.

Yann E. MORIN:
Apply the patch to the kernel/linux build script to use 'linux'
in the noMMU tuples. See:
  http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
2010-04-07 09:18:20 +02:00
Yann E. MORIN"
80e7118b1f Merge. 2010-04-13 00:43:22 +02:00
Yann E. MORIN"
2d446d21bc Revert 3ea4e6f7b85f: Force autoreconf for mpfr
It breaks on my machine. Revert until we find the exact cause leading to
the initial patch, and we come up with a patch that properly fixes it.
2010-04-13 00:43:09 +02:00
Yann E. MORIN"
bf86627982 scripts/functions: make CT_Patch dumber
It is the responsibility of the caller to split the package name from
its version. It already knows that.
2010-04-11 23:18:10 +02:00
Yann E. MORIN"
d2ea451ee1 libc/newlib: only compute version string, not full filename 2010-04-11 23:17:25 +02:00
Yann E. MORIN"
2a6e9ce59a debug/gdb: remove snapshot version 2010-04-11 23:05:48 +02:00
Remy Bohmer
9ccad74f02 cc/gcc: add bugurl and compiler version to core gcc compiler
When building for bare-metal the core-gcc compiler is delivered
as final compiler, so the version info and bugurl is useful
in the core compiler as well.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2010-04-09 21:04:33 +02:00
Bart vdr. Meulen
1ef028c7e6 [CT-NG:patch 05/19] Force autoreconf for mpfr
In some exotic case the autoreconf step of mpfr is not executed (correctly)
leaving an incorrect version number for libtool in the configure script.

After extracting the sources files, force autoreconf to be executed.

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
2010-04-09 21:04:24 +02:00
Yann E. MORIN"
a01284b0e2 complibs: don't install in toolchain dir when built as static 2010-04-11 11:10:06 +02:00
Yann E. MORIN"
5b27e8de52 complibs: allow either static or shared build 2010-04-11 00:47:23 +02:00
Yann E. MORIN"
5b663e2aae complibs: build static libraries 2010-04-10 23:43:08 +02:00
Yann E. MORIN"
31fa64bc60 config: replace COMP_LIBS with COMPLIBS 2010-04-10 23:42:28 +02:00
Yann E. MORIN"
538d596113 complibs/mpfr: fix extract
With MPFR 2.4.2, autoreconf needs to be run as well.
2010-04-10 22:45:36 +02:00
Arnaud Lacombe
93042972a8 cc/gcc: fix thread-less final gcc build
If threads are disabled in libc, we don't want to enable them in the
final compiler. Doing so pass the configure stage, but fails latter on
a missing <pthread.h>.

Moreover, we don't want to build libgomp if threads are disabled; its
configure script would fails anyway.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2010-04-07 18:35:22 +02:00
Arnaud Lacombe
2059d43d86 cc/gcc: fix recent gcc build
This fix missed conversion of CT_GCC_USE_* to CT_CC_GCC_USE_*.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2010-04-07 18:35:21 +02:00
Yann E. MORIN"
a8979d911f binutils/sstrip: fix when sstrip is disabled 2010-03-24 22:21:52 +01:00
Yann E. MORIN"
5b8dcf755b binutils/sstrip: get rid of ELFkickers
ELFkickers are looong dead and unmaintained, and the sstrip
from buildroot is working fine *and* is maintained.
2010-03-17 00:28:14 +01:00
Yann E. MORIN"
b0fece4689 tools: move sstrip to the binary utilities menu
sstrip is now alone in its 'tools' menu, and we will probably never gain
any other 'tool'. Besides, sstrip is just strip, but a little bit more
agressive, so it deserves going to the 'binary utilities' menu.
2010-03-17 00:21:57 +01:00
Yann E. MORIN"
2244007325 debug/gdb: gdb>=7.0 can use MPC, enable for cross-gdb 2010-03-15 22:02:02 +01:00
Yann E. MORIN"
2583337c7c debug/gdb: add option to use GMP and MPFR
GMP and MPFR are optional for gdb, so offer a config option.
2010-03-15 21:51:20 +01:00
Yann E. MORIN"
8e47201cf2 cc/gcc: fix use of companion libraries 2010-03-05 18:55:25 +01:00
Yann E. MORIN"
b2c9b2d48f debug/gdb: fix building the native tic
The native 'tic' will _always_ be run on the build
machine, so no need to handle canadian/native/...

Reported by: Trevor Woerner
http://sourceware.org/ml/crossgcc/2010-03/msg00055.html
(transplanted from 26e89d367ea11660fd3a0bf0bcad8763e4fa21cf)
2010-03-16 23:10:46 +01:00
Yann E. MORIN"
8bc58e651d debug/ltrace: properly fix building for powerpc
ltrace uses ppc, whereas crosstool-NG use powerpc.
Fix that by passing the correct value to HOST when calling configure.
2010-03-07 12:30:01 +01:00
Yann E. MORIN"
ecfc6d2e2d debug/ltrace: fix building on x86
ltrace uses i386 and x86_64, whereas crosstool-NG use x86 for both cases.
Fix that by detecting what bitness we're building for, and pass appropriate
i386 or x86_64 to ltrace's configure.
2010-03-06 16:05:20 +01:00
Yann E. MORIN"
d380a84b52 complibs: remove headers after build
After the toolchain is built, we do no longer need the headers.
Reported-by: Enrico Weigelt <weigelt@metux.de>
2010-02-28 10:19:13 +01:00
Zhuang Yuyao
f8ba6cb7e6 arch: add mips64
This adds initial mips64 config option and build script.
2010-02-20 07:35:02 +01:00
Yann E. MORIN"
991b90f242 comp-libs: make libelf a companion library
When gcc-4.5 is out, it will require libelf. So better make it a
companion library now rather than postponing the ineluctable.
2010-02-17 23:41:17 +01:00
Yann E. MORIN"
2949150cbe complibs: hide companion libraries for target entry
The companion libraries on the target are required only for internal use by
binutils and gdb. The user should not have to know about this, so hide the
option.
2010-02-17 23:50:49 +01:00
Yann E. MORIN"
77a605d48e complibs: simplify config file
Although currently the wrapper is directly dependent on
companion libraries, let's still decorelate those two.
2010-02-18 20:43:31 +01:00
Yann E. MORIN"
3eaa187de5 complibs: split-up selection for individual libs 2010-02-17 23:47:47 +01:00
Yann E. MORIN"
c6689215d1 binutils/binutils: fix using GMP and MPFR 2010-02-09 22:50:53 +01:00
Titus von Boxberg
e6f4c47c21 comp-libs/mpfr: fix build on Darwin 2010-02-03 00:24:24 +01:00
Richard Strand
22fca0106e libc/eglibc: Add option to optimize for size
Add an option to eglibc to optimize for size using -Os.

Signed-off-by: Richard Strand <richard.strand@icomera.com>
2010-02-01 12:56:28 +00:00
Yann E. MORIN"
e46e74546d libc/glibc: fix retrieving version string 2010-01-30 16:19:50 +01:00
Yann E. MORIN"
958138fff1 libc/glibc: get the version string from version.h
We can not rely on the user-provided version string (be it via the
choice, or manually entered), so fallback to reading version.h,
which is both reliable and always present.
2010-01-12 19:37:18 +01:00
Yann E. MORIN"
e3a4063ac6 scripts/functions: change handling of nochdir
- 'nochdir' must be the first option
- have systematic pushd/popd, even if nochdir
2010-01-12 19:24:03 +01:00
Yann E. MORIN"
c5462c814f libc/glibc: get rid of the now obsolete CVS stuff
It's now been a while that glibc switched to git from cvs.
Get rid of cvs to download glibc; this will make for a good
cleanup before we add git support! :-)
2010-01-11 22:47:58 +01:00
Yann E. MORIN"
8577bc52c1 kernel/linux: remove legacy check
Now, we only support building with Linux >=2.6.27.
Get rid of the code that depended on <2.6.18.
2010-01-29 22:55:35 +01:00
Yann E. MORIN"
9e595444f4 binutils/elf2flt: activate elf2flt build
The code has been lying around inactivated for some time.
Let's enable it at last, and see if any one needs it.
2010-01-29 22:43:28 +01:00
Yann E. MORIN
6d70a576da arch: add basic m68k support
Signed-off-by: Remy Bohmer <linux@bohmer.net>
[yann.morin.1998@anciens.enib.fr: use defaults for CT_TARGET_ARCH]
Signed-off-by: "Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
2010-01-29 23:23:59 +01:00
Yann E. MORIN"
3a71b208b3 Merge. 2010-01-23 22:15:17 +01:00
Yann E. MORIN"
542419d6a0 libc/uClibc: fix the breakage for x86 and Super-H, after the 32/64 merge 2010-01-23 22:06:11 +01:00
Yann E. MORIN"
849713aa43 libc/uclibc: use CT_ARCH, in place of CT_KERNEL_ARCH
Since we merged the 32/64-bit archs, and we explicitly used
the Linux kernel arch name, we can get rid of CT_KERNEL_ARCH.
2010-01-23 18:41:59 +01:00
Yann E. MORIN"
ac46ac3dd5 libc/glibc: use CT_ARCH, in place of CT_KERNEL_ARCH
Since we merged the 32/64-bit archs, and we explicitly used
the Linux kernel arch name, we can get rid of CT_KERNEL_ARCH.
2010-01-23 18:40:38 +01:00
Yann E. MORIN"
6b73ea68c5 kernel/linux: use CT_ARCH, in place of CT_KERNEL_ARCH
Since we merged the 32/64-bit archs, and we explicitly used
the Linux kernel arch name, we can get rid of CT_KERNEL_ARCH.
2010-01-23 18:39:28 +01:00